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Total 619 documents matching your query.

121. Re: [TowerTalk] TailTwister overhaul (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sun, 1 Apr 2012 18:03:37 -0700
Gary, Thanks, I'll put a new one in for good measures and see what happens. It is probably due to be replaced after all these years anyway. tnx Bob K6UJ ______________________________________________
/archives//html/Towertalk/2012-04/msg00030.html (9,518 bytes)

122. Re: [TowerTalk] HAM IV rotor / mast slipping (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 5 Apr 2012 08:21:23 -0700
Looks like a good solution and easy to install ! Bob K6Uj _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.c
/archives//html/Towertalk/2012-04/msg00068.html (14,575 bytes)

123. Re: [TowerTalk] Slipp-Nott (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 5 Apr 2012 08:59:14 -0700
Jim, I have a T2X and so far no problems other than the brake sticking syndrome where you briefly have to turn it to the opposite direction for a tad then turn back. I understand this is common with
/archives//html/Towertalk/2012-04/msg00072.html (8,068 bytes)

124. [TowerTalk] flexible mast coupling (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 5 Apr 2012 09:27:36 -0700
As I see my stack of beams swinging back and forth in the wind I am thinking about adding a flexible shaft coupling above the rotor to absorb the shock, I have read somewhere about using automotive d
/archives//html/Towertalk/2012-04/msg00073.html (8,525 bytes)

125. Re: [TowerTalk] flexible mast coupling (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 5 Apr 2012 13:23:13 -0700
George, tnx Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailma
/archives//html/Towertalk/2012-04/msg00083.html (10,668 bytes)

126. Re: [TowerTalk] flexible mast coupling (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 5 Apr 2012 18:53:42 -0700
interesting Mike, I'll check it out tnx Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http:/
/archives//html/Towertalk/2012-04/msg00089.html (8,636 bytes)

127. Re: [TowerTalk] protective hose for COAX runs (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Tue, 10 Apr 2012 21:36:24 -0700
How about PVC pipe ? Pretty cheap, would the critters eat thru it ? Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list Tow
/archives//html/Towertalk/2012-04/msg00153.html (10,853 bytes)

128. Re: [TowerTalk] 80 meter antenna (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 12 Apr 2012 09:52:41 -0700
Since you have 80 feet of height to work with, I would string up a quarter wave vertical. You only need 70 feet for a quarter wave on 80. Then either use (4) elevated radials. You cant beat a vertica
/archives//html/Towertalk/2012-04/msg00182.html (8,823 bytes)

129. Re: [TowerTalk] 80 meter antenna (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Thu, 12 Apr 2012 09:55:28 -0700
I meant to say you can use either 2 or 4 radials if they are elevated. Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list
/archives//html/Towertalk/2012-04/msg00183.html (8,885 bytes)

130. Re: [TowerTalk] strange wattmeter reading on beam (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Mon, 16 Apr 2012 16:48:20 -0700
Jim, What watt meter are you using ? Sounds like it may be squirrly. Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list To
/archives//html/Towertalk/2012-04/msg00304.html (7,816 bytes)

131. Re: [TowerTalk] Dipole center insulator strain releif (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 16:15:02 -0700
I agree with Dan, on the tower I also use a nylon cord to provide support for the cable. For a dipole with the coax suspended from the SO-239, I don't know of any commercially available dipole center
/archives//html/Towertalk/2012-04/msg00423.html (9,614 bytes)

132. Re: [TowerTalk] Dipole center insulator strain releif (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 20:03:37 -0700
Roger, I like your design, I have made a similar arrangement, including the #31 cores but am not that satisfied with my scheme. I let the RF choke hang below unsupported. If you can do a picture that
/archives//html/Towertalk/2012-04/msg00426.html (11,671 bytes)

133. Re: [TowerTalk] Dipole center insulator strain releif (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 20:20:55 -0700
Looks nice and secure Roger. I like the idea of eliminating a PL-259/SO-239 connection. Bob K6UJ _______________________________________________ _______________________________________________ TowerT
/archives//html/Towertalk/2012-04/msg00428.html (9,790 bytes)

134. [TowerTalk] Plastic Cutting Boards for Antenna Stuff ? (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 20:30:28 -0700
I brought this up in a post about dipole center supports and thought I would ask the towertalk gang about this. I keep looking at those white cutting boards and wonder if they would work for antenna
/archives//html/Towertalk/2012-04/msg00429.html (8,182 bytes)

135. Re: [TowerTalk] The Antenna System (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 20:45:51 -0700
Jim, I concur 100% In the engineering fields we are accustomed to communicating with a description and a drawing showing the details. There should not be any guess work or trying to visualize the des
/archives//html/Towertalk/2012-04/msg00430.html (9,727 bytes)

136. Re: [TowerTalk] Plastic Cutting Boards for Antenna Stuff ? (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 21:09:45 -0700
Gordon, Great, I'll try the stuff out. I have to. Now when I go to the store I hear them calling to me. "Bob, try us for your antennas" hihihihi thanks Gordon, Bob K6UJ ______________________________
/archives//html/Towertalk/2012-04/msg00432.html (8,565 bytes)

137. Re: [TowerTalk] Plastic Cutting Boards for Antenna Stuff ? (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 21 Apr 2012 21:19:44 -0700
Grant, Yes, they have that same slippery feel like teflon. As you said with a thick panel it probably will hold up OK in the sun. For wire antenna usage I would probably be changing the wire or feedl
/archives//html/Towertalk/2012-04/msg00433.html (10,367 bytes)

138. Re: [TowerTalk] Great but long video on tall tower (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Mon, 23 Apr 2012 15:17:31 -0700
Very interesting and impressive, thanks ! 1 1/2" diameter guy lines , wow ! Bob _______________________________________________ _______________________________________________ TowerTalk mailing list
/archives//html/Towertalk/2012-04/msg00508.html (7,614 bytes)

139. Re: [TowerTalk] Dipole center insulator strain releif (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Mon, 23 Apr 2012 16:25:56 -0700
Good idea Stan. Then the cable is supported by the cord. I'm getting ready to string up a dipole for 30 meters, I'll give it a try try. I have some 3/16" black dacron polyester antenna rope that is p
/archives//html/Towertalk/2012-04/msg00514.html (11,537 bytes)

140. Re: [TowerTalk] Dipole center insulator strain releif (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Mon, 23 Apr 2012 18:48:45 -0700
Jim, I've seen the ones you mentioned with the cable loop, they look like they should work well for suspending the coax. I use these sliding grip clamps on my tower for supporting the coax lines hang
/archives//html/Towertalk/2012-04/msg00516.html (11,691 bytes)


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